REMOVE

1. Manuscripts
2. Administrative and political …
3. Aerial views
4. Zhuhai Shi (China)
5. Guangzhou Shi (China)

WHAT

1. Thematic Maps (1)

WHERE

1. Guangzhou Shi (China) (1)
2. Macao (China) (1)
3. Zhongshan Shi (China) (1)
4. Zhuhai Shi (China) (1)

WHO

1. Anonymous (1)

WHEN

1. 1821-1911 (1)